78868380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 234146304

約数和(自身を除く): 155277924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 67, 69, 92, 115, 134, 138, 201, 230, 268, 276, 335, 345, 402, 460, 670, 690, 804, 853, 1005, 1340, 1380, 1541, 1706, 2010, 2559, 3082, 3412, 4020, 4265, 4623, 5118, 6164, 7705, 8530, 9246, 10236, 12795, 15410, 17060, 18492, 19619, 23115, 25590, 30820, 39238, 46230, 51180, 57151, 58857, 78476, 92460, 98095, 114302, 117714, 171453, 196190, 228604, 235428, 285755, 294285, 342906, 392380, 571510, 588570, 685812, 857265, 1143020, 1177140, 1314473, 1714530, 2628946, 3429060, 3943419, 5257892, 6572365, 7886838, 13144730, 15773676, 19717095, 26289460, 39434190, 78868380]

約数ペア:

[(1, 78868380), (2, 39434190), (3, 26289460), (4, 19717095), (5, 15773676), (6, 13144730), (10, 7886838), (12, 6572365), (15, 5257892), (20, 3943419), (23, 3429060), (30, 2628946), (46, 1714530), (60, 1314473), (67, 1177140), (69, 1143020), (92, 857265), (115, 685812), (134, 588570), (138, 571510), (201, 392380), (230, 342906), (268, 294285), (276, 285755), (335, 235428), (345, 228604), (402, 196190), (460, 171453), (670, 117714), (690, 114302), (804, 98095), (853, 92460), (1005, 78476), (1340, 58857), (1380, 57151), (1541, 51180), (1706, 46230), (2010, 39238), (2559, 30820), (3082, 25590), (3412, 23115), (4020, 19619), (4265, 18492), (4623, 17060), (5118, 15410), (6164, 12795), (7705, 10236), (8530, 9246)]